Hindustan Unilever got a lot of backlash for their original tweet about the Kumbh Mela video which showed a father-son duo getting separated. The caption that the company used did not go down so well with the netizens.

Google Doodle today features Russian mathematician Olga Ladyzhenskaya, honouring her on her 97th birth anniversary. Ladyzhenskaya was known for her work in partial differential equations and fluid dynamics.